Alteration filingOct 19
DOB filing B00900516-I1
Alteration filing at 341 Knickerbocker Avenue
Approved3 proposed stories
Open filing Building record · BIN 3418132
341 Knickerbocker Avenue
341 Knickerbocker Avenue, Brooklyn, NY 11237
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 2 independently sourced records, including 2 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3418132
341 Knickerbocker Avenue
Bushwick (West), Brooklyn
A consolidated public-record view · updated Oct 19, 2026
- DOB filings
- 2
- Active-status
- 2
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings2
Open or active-status records2
First included filingJul 12, 2023
Latest recorded changeOct 19, 2026
The lot
What is already here?
The lot holds a 3-story health facility built in 1931, on a 5,250 sq ft lot.
- Floors 2–3Nothing on record
- Floor 1Street levelStreet level. The lot is recorded as public facilities and institutions.
- Street levelPublic facilities and institutions
- Above the southern skylineFrom about floor 5 — the tallest thing within 60 m to the south is 12.4 m
- Built
- 1931
- Last altered
- 1994
- Floors
- 3
- Residential units
- 0
- Building type
- Health facility
- Land use
- Public facilities and institutions
- Zoning district
- R6
- Lot area
- 5,250 sq ft
- Building area
- 11,400 sq ft
What it sold for
1 apartment on this tax block changed hands in the year the city last published, at a median of $735,000.
Recorded sale prices from the Department of Finance’s rolling file, covering the year to Sep 30, 2026. Transfers under $10,000 are left out: New York records deed transfers between relatives at a dollar, and those are not sales. No apartment number and no name is carried from either side.
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Oct 22, 2026. They describe the tax lot, not any single filing. When the rest of New York went up
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3418132. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 2 alteration filing. Its latest status categories are 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Jul 12, 2023
- Latest recorded change
- Oct 19, 2026
- Highest proposed story count
- 3 stories
- Highest proposed unit count
- 3 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 2 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Minor interior renovation to the first-floor commercial space including the relocation of the commercial exhaust hood and duct as per plan. no change in use, egress, or occupancy. Filing B00900516-I1.
- Alteration filed02
Relocate existing commercial cooking equipment and plumbing fixtures as per plan. no change in use, egress, or occupancy. Filing B00900535-I1.
- Alteration approved03
Filing B00900516-I1 reached an approved status.
- Alteration approved04
Filing B00900535-I1 reached an approved status.
- Permit recorded for alteration05
DOB lists a first permit date for B00900516-I1. That is not by itself confirmation of activity on site.
- Permit recorded for alteration06
DOB lists a first permit date for B00900535-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for B00900516-I1 is “Permit Entire.”
- Alteration now approved08
The latest status recorded for B00900535-I1 is “Permit Entire.”